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Sound Insulation
Two parameters describe sound insulation; Dw and Rw. Dw is the insulation between rooms. Rw is the lab-tested insulation of a wall/floor...more

The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more
Part L1B
Conservation of fuel and power in Existing Dwellings

Garston - Sustainable Homes - 0161 403 0129
The office that covers this area is: Manchester
Phone Number: 0161 403 0129 Email: garston@e2consultants.co.uk
Our other services include:
Sustainable Homes can also be known as:
CSH, Code Assessment, Code for Sustainable Homes Daylight Calculation, C4SH, Code for Sustainable Homes,


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